- Home: https://web.archive.org/web/20121114113914/http://openblox.sourceforge.net/, https://sourceforge.net/projects/openblox/
- State: beta, inactive since 2011
- Download: https://sourceforge.net/projects/openblox/files/
- Platform: Windows, Linux
- Keyword: simulation, game maker
- Code repository: http://hg.code.sf.net/p/openblox/openblox (hg), https://gitlab.com/osgames/openblox.git @add (@created 2019, @stars 1, @forks 0), http://hg.code.sf.net/p/openblox/bloxstaller (hg)
- Code language: Python, Lua
- Code license: GPL-3.0
- Code dependency: Panda3D, wxPython
- Assets license: CC-BY-SA-3.0
- Developer: Alfredzo Nash, Bednesti, brutustodd, Chris Bradley, DangerOnTheRanger, Danny Green, Oliver Frye, TheEnd
Make games with a built-in physics engine, Lego-like building blocks, and a scripting language called Lua.